Updates

ETB-API/venv/lib/python3.12/site-packages/drf_spectacular/helpers.py

@@ -0,0 +1,42 @@
+from django.utils.module_loading import import_string
+
+
+def lazy_serializer(path: str):
+    """ simulate initiated object but actually load class and init on first usage """
+
+    class LazySerializer:
+        def __init__(self, *args, **kwargs):
+            self.lazy_args, self.lazy_kwargs, self.lazy_obj = args, kwargs, None
+
+        def __getattr__(self, item):
+            if not self.lazy_obj:
+                self.lazy_obj = import_string(path)(*self.lazy_args, **self.lazy_kwargs)
+            return getattr(self.lazy_obj, item)
+
+        @property  # type: ignore
+        def __class__(self):
+            return self.__getattr__('__class__')
+
+        @property
+        def __dict__(self):
+            return self.__getattr__('__dict__')
+
+        def __str__(self):
+            return self.__getattr__('__str__')()
+
+        def __repr__(self):
+            return self.__getattr__('__repr__')()
+
+    return LazySerializer
+
+
+def forced_singular_serializer(serializer_class):
+    from drf_spectacular.drainage import set_override
+    from drf_spectacular.utils import extend_schema_serializer
+
+    patched_serializer_class = type(serializer_class.__name__, (serializer_class,), {})
+
+    extend_schema_serializer(many=False)(patched_serializer_class)
+    set_override(patched_serializer_class, 'suppress_collision_warning', True)
+
+    return patched_serializer_class